89 lines
2.3 KiB
C#
89 lines
2.3 KiB
C#
// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
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using System;
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using System.Collections.Generic;
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using System.Runtime.Serialization;
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using ICSharpCode.AvalonEdit.Document;
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namespace ICSharpCode.AvalonEdit.Search
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{
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/// <summary>
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/// Basic interface for search algorithms.
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/// </summary>
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public interface ISearchStrategy : IEquatable<ISearchStrategy>
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{
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/// <summary>
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/// Finds all matches in the given ITextSource and the given range.
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/// </summary>
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/// <remarks>
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/// This method must be implemented thread-safe.
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/// All segments in the result must be within the given range, and they must be returned in order
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/// (e.g. if two results are returned, EndOffset of first result must be less than or equal StartOffset of second result).
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/// </remarks>
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IEnumerable<ISearchResult> FindAll(ITextSource document, int offset, int length);
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/// <summary>
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/// Finds the next match in the given ITextSource and the given range.
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/// </summary>
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/// <remarks>This method must be implemented thread-safe.</remarks>
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ISearchResult FindNext(ITextSource document, int offset, int length);
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}
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/// <summary>
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/// Represents a search result.
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/// </summary>
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public interface ISearchResult : ISegment
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{
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/// <summary>
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/// Replaces parts of the replacement string with parts from the match. (e.g. $1)
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/// </summary>
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string ReplaceWith(string replacement);
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}
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/// <summary>
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/// Defines supported search modes.
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/// </summary>
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public enum SearchMode
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{
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/// <summary>
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/// Standard search
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/// </summary>
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Normal,
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/// <summary>
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/// RegEx search
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/// </summary>
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RegEx,
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/// <summary>
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/// Wildcard search
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/// </summary>
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Wildcard
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}
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/// <inheritdoc/>
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public class SearchPatternException : Exception, ISerializable
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{
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/// <inheritdoc/>
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public SearchPatternException()
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{
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}
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/// <inheritdoc/>
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public SearchPatternException(string message) : base(message)
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{
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}
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/// <inheritdoc/>
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public SearchPatternException(string message, Exception innerException) : base(message, innerException)
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{
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}
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// This constructor is needed for serialization.
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/// <inheritdoc/>
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protected SearchPatternException(SerializationInfo info, StreamingContext context) : base(info, context)
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{
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}
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}
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}
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